<!doctype html public "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
    <head>
        <title>Ext.dd.DragDropMgr</title>
        <link rel="stylesheet" type="text/css" href="../resources/reset.css"/>
        <link rel="stylesheet" type="text/css" href="../resources/style.css" media="screen"/>
        <link rel="stylesheet" type="text/css" href="../resources/print.css" media="print">
        <!-- GC -->
    </head>
    <body>
            <div class="body-wrap">
        <div class="top-tools">
        	<img src="../resources/print.gif" width="16" height="16" align="absmiddle">&nbsp;<a href="Ext.dd.DragDropMgr.html" target="_blank">Print Friendly</a><br/>

        </div>
        <h1>Class Ext.dd.DragDropMgr</h1>
        <table cellspacing="0">
            <tr><td class="label">Package:</td><td>Ext.dd</td></tr>
            <tr><td class="label">Class:</td><td>DragDropMgr</td></tr>
                        <tr><td class="label">Extends:</td><td>Object</td></tr>
                                    <tr><td class="label">Defined In:</td><td><a href="DDCore.jss.html">DDCore.js</a></td></tr>
        </table>
        <div class="description">
            DragDropMgr is a singleton that tracks the element interaction for
all DragDrop items in the window.  Generally, you will not call
this class directly, but it does have helper methods that could
be useful in your DragDrop implementations.<br><br><i>This class is a singleton and cannot be created directly.</i>        </div>
        <br />
        	<a href="#properties">Properties</a>
			&nbsp;&nbsp;-&nbsp;&nbsp;<a href="#methods">Methods</a>
			&nbsp;&nbsp;-&nbsp;&nbsp;<a href="#events">Events</a>
        	        <hr />
        <a name="properties"></a>
        <h2>Public Properties</h2>
                <table cellspacing="0" class="member-table">
            <tr>
                <th class="sig-header" colspan="2">Property</th>
                <th class="msource-header">Defined By</th>
            </tr>
                <tr class="" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#INTERSECT">INTERSECT</a> : int</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="" expandable>
        <td class="mdesc">&lt;static&gt; In intersect mode, drag and drop interactio nis defined by the
overlap of two or more drag and drop ob...</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#POINT">POINT</a> : int</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc">&lt;static&gt; In point mode, drag and drop interaction is defined by the
location of the cursor during the drag/drop</td>
    </tr>
        <tr class="" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#clickPixelThresh">clickPixelThresh</a> : int</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="" expandable>
        <td class="mdesc">&lt;static&gt; The number of pixels that the mouse needs to move after the
mousedown before the drag is initiated.  D...</td>
    </tr>
        <tr class=" alt" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#clickTimeThresh">clickTimeThresh</a> : int</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt" expandable>
        <td class="mdesc">&lt;static&gt; The number of milliseconds after the mousedown event to initiate the
drag if we don't get a mouseup ev...</td>
    </tr>
        <tr class="">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#css">css</a> : Object</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="">
        <td class="mdesc">A reference to the style property</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#el">el</a> : Object</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc">The element</td>
    </tr>
        <tr class="">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#id">id</a> : Object</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="">
        <td class="mdesc">The element id</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#mode">mode</a> : int</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc">&lt;static&gt; The current drag and drop mode.  Default: POINT</td>
    </tr>
        <tr class="" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#preventDefault">preventDefault</a> : boolean</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="" expandable>
        <td class="mdesc">&lt;static&gt; Flag to determine if we should prevent the default behavior of the
events we define. By default this i...</td>
    </tr>
        <tr class=" alt" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#stopPropagation">stopPropagation</a> : boolean</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt" expandable>
        <td class="mdesc">&lt;static&gt; Flag to determine if we should stop the propagation of the events
we generate. This is true by default...</td>
    </tr>
        <tr class="" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#useCache">useCache</a> : boolean</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="" expandable>
        <td class="mdesc">&lt;static&gt; Set useCache to false if you want to force object the lookup of each
drag and drop linked element cons...</td>
    </tr>
            </table>
                <a name="methods"></a>
        <h2>Public Methods</h2>
                <table cellspacing="0" class="member-table">
            <tr>
                <th class="sig-header" colspan="2">Method</th>
                <th class="msource-header">Defined By</th>
            </tr>
                <tr class="" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#getBestMatch">getBestMatch</a>(&nbsp;<code>DragDrop[] dds</code>&nbsp;) : DragDrop</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="" expandable>
        <td class="mdesc">&lt;static&gt; Helper function for getting the best match from the list of drag
and drop objects returned by the drag...</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#getCss">getCss</a>(&nbsp;<code>String id</code>&nbsp;) : Object</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc"><b>Deprecated.</b> &lt;static&gt; Returns the style property for the DOM element (i.e.,
document.getElById(id).style)</td>
    </tr>
        <tr class="">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#getDDById">getDDById</a>(&nbsp;<code>String id</code>&nbsp;) : DragDrop</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="">
        <td class="mdesc">&lt;static&gt; Returns the DragDrop instance for a given id</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#getElement">getElement</a>(&nbsp;<code>String id</code>&nbsp;) : Object</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc"><b>Deprecated.</b> &lt;static&gt; Returns the actual DOM element</td>
    </tr>
        <tr class="" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#getLocation">getLocation</a>(&nbsp;<code>DragDrop oDD</code>&nbsp;) : Ext.lib.Region</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="" expandable>
        <td class="mdesc">&lt;static&gt; Returns a Region object containing the drag and drop element's position
and size, including the paddin...</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#getPosX">getPosX</a>(&nbsp;<code>el the</code>&nbsp;) : int</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc"><b>Deprecated.</b> &lt;static&gt; Returns the X position of an html element</td>
    </tr>
        <tr class="">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#getPosY">getPosY</a>(&nbsp;<code>el the</code>&nbsp;) : int</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="">
        <td class="mdesc"><b>Deprecated.</b> &lt;static&gt; Returns the Y position of an html element</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#getRelated">getRelated</a>(&nbsp;<code>DragDrop p_oDD</code>, <code>boolean bTargetsOnly</code>&nbsp;) : DragDrop[]</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc">&lt;static&gt; Returns the drag and drop instances that are in all groups the
passed in instance belongs to.</td>
    </tr>
        <tr class="">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#getScrollLeft">getScrollLeft</a>() : int</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="">
        <td class="mdesc">&lt;static&gt; Gets the scrollLeft</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#getScrollTop">getScrollTop</a>() : int</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc">&lt;static&gt; Gets the scrollTop</td>
    </tr>
        <tr class="">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#getStyle">getStyle</a>(&nbsp;<code>HTMLElement el</code>, <code>string styleProp</code>&nbsp;) : string</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="">
        <td class="mdesc"><b>Deprecated.</b> &lt;static&gt; Returns the specified element style property</td>
    </tr>
        <tr class=" alt" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#handleWasClicked">handleWasClicked</a>(&nbsp;<code>node the</code>&nbsp;) : void</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt" expandable>
        <td class="mdesc">&lt;static&gt; Recursively searches the immediate parent and all child nodes for
the handle element in order to deter...</td>
    </tr>
        <tr class="">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#isDragDrop">isDragDrop</a>(&nbsp;<code>String id</code>&nbsp;) : boolean</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="">
        <td class="mdesc">&lt;static&gt; Utility function to determine if a given element has been
registered as a drag drop item.</td>
    </tr>
        <tr class=" alt" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#isHandle">isHandle</a>(&nbsp;<code>String id</code>&nbsp;) : boolean</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt" expandable>
        <td class="mdesc">&lt;static&gt; Utility function to determine if a given element has been
registered as a drag drop handle for the giv...</td>
    </tr>
        <tr class="">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#isLegalTarget">isLegalTarget</a>(&nbsp;<code>DragDrop the</code>, <code>DragDrop the</code>&nbsp;) : boolean</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="">
        <td class="mdesc">&lt;static&gt; Returns true if the specified dd target is a legal target for
the specifice drag obj</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#isLocked">isLocked</a>() : boolean</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc">&lt;static&gt; Is drag and drop locked?</td>
    </tr>
        <tr class="" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#isTypeOfDD">isTypeOfDD</a>(&nbsp;<code>Object the</code>&nbsp;) : boolean</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="" expandable>
        <td class="mdesc">&lt;static&gt; My goal is to be able to transparently determine if an object is
typeof DragDrop, and the exact subcla...</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#lock">lock</a>() : void</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc">&lt;static&gt; Lock all drag and drop functionality</td>
    </tr>
        <tr class="">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#moveToEl">moveToEl</a>(&nbsp;<code>HTMLElement moveEl</code>, <code>HTMLElement targetEl</code>&nbsp;) : void</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="">
        <td class="mdesc">&lt;static&gt; Sets the x/y position of an element to the location of the
target element.</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#numericSort">numericSort</a>() : void</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc">&lt;static&gt; Numeric array sort function</td>
    </tr>
        <tr class="" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#refreshCache">refreshCache</a>(&nbsp;<code>Object groups</code>&nbsp;) : void</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="" expandable>
        <td class="mdesc">&lt;static&gt; Refreshes the cache of the top-left and bottom-right points of the
drag and drop objects in the specif...</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#regDragDrop">regDragDrop</a>(&nbsp;<code>DragDrop oDD</code>, <code>String sGroup</code>&nbsp;) : void</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc">&lt;static&gt; Each DragDrop instance must be registered with the DragDropMgr.
This is executed in DragDrop.init()</td>
    </tr>
        <tr class="" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#regHandle">regHandle</a>(&nbsp;<code>String sDDId</code>, <code>String sHandleId</code>&nbsp;) : void</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="" expandable>
        <td class="mdesc">&lt;static&gt; Each DragDrop handle element must be registered.  This is done
automatically when executing DragDrop.s...</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#startDrag">startDrag</a>(&nbsp;<code>x {int}</code>, <code>y {int}</code>&nbsp;) : void</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc">&lt;static&gt; Fired when either the drag pixel threshol or the mousedown hold
time threshold has been met.</td>
    </tr>
        <tr class="">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#stopEvent">stopEvent</a>(&nbsp;<code>Event e</code>&nbsp;) : void</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="">
        <td class="mdesc">&lt;static&gt; Utility to stop event propagation and event default, if these
features are turned on.</td>
    </tr>
        <tr class=" alt">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#swapNode">swapNode</a>(&nbsp;<code>n1 the</code>, <code>n2 the</code>&nbsp;) : void</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt">
        <td class="mdesc">&lt;static&gt; Swap two nodes.  In IE, we use the native method, for others we
emulate the IE behavior</td>
    </tr>
        <tr class="">
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#unlock">unlock</a>() : void</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class="">
        <td class="mdesc">&lt;static&gt; Unlock all drag and drop functionality</td>
    </tr>
        <tr class=" alt" expandable>
        <td class="micon" rowspan="2">&nbsp;</td>
        <td class="sig"><a class="mlink" href="#verifyEl">verifyEl</a>(&nbsp;<code>HTMLElement el</code>&nbsp;) : boolean</td>
        <td class="msource" rowspan="2">DragDropMgr</td>
    </tr>
    <tr class=" alt" expandable>
        <td class="mdesc">&lt;static&gt; This checks to make sure an element exists and is in the DOM.  The
main purpose is to handle cases whe...</td>
    </tr>
            </table>
                <a name="events"></a>
        <h2>Public Events</h2>
        <div class="no-members">This class has no public events.</div>                            <h2 class="mdetail-head">Property Details</h2>
            <div class="detail-wrap">
                            <a name="INTERSECT"></a>
                <div class="mdetail">
                <h3>INTERSECT</i></h3>
                <code>public int INTERSECT</code>
                <div class="mdetail-desc">
                    &lt;static&gt; In intersect mode, drag and drop interactio nis defined by the
overlap of two or more drag and drop objects.                </div>
                <div class="mdetail-def">This property is defined by DragDropMgr.</div>
                </div>
                            <a name="POINT"></a>
                <div class="mdetail alt">
                <h3>POINT</i></h3>
                <code>public int POINT</code>
                <div class="mdetail-desc">
                    &lt;static&gt; In point mode, drag and drop interaction is defined by the
location of the cursor during the drag/drop                </div>
                <div class="mdetail-def">This property is defined by DragDropMgr.</div>
                </div>
                            <a name="clickPixelThresh"></a>
                <div class="mdetail">
                <h3>clickPixelThresh</i></h3>
                <code>public int clickPixelThresh</code>
                <div class="mdetail-desc">
                    &lt;static&gt; The number of pixels that the mouse needs to move after the
mousedown before the drag is initiated.  Default=3;                </div>
                <div class="mdetail-def">This property is defined by DragDropMgr.</div>
                </div>
                            <a name="clickTimeThresh"></a>
                <div class="mdetail alt">
                <h3>clickTimeThresh</i></h3>
                <code>public int clickTimeThresh</code>
                <div class="mdetail-desc">
                    &lt;static&gt; The number of milliseconds after the mousedown event to initiate the
drag if we don't get a mouseup event. Default=1000                </div>
                <div class="mdetail-def">This property is defined by DragDropMgr.</div>
                </div>
                            <a name="css"></a>
                <div class="mdetail">
                <h3>css</i></h3>
                <code>public Object css</code>
                <div class="mdetail-desc">
                    A reference to the style property                </div>
                <div class="mdetail-def">This property is defined by DragDropMgr.</div>
                </div>
                            <a name="el"></a>
                <div class="mdetail alt">
                <h3>el</i></h3>
                <code>public Object el</code>
                <div class="mdetail-desc">
                    The element                </div>
                <div class="mdetail-def">This property is defined by DragDropMgr.</div>
                </div>
                            <a name="id"></a>
                <div class="mdetail">
                <h3>id</i></h3>
                <code>public Object id</code>
                <div class="mdetail-desc">
                    The element id                </div>
                <div class="mdetail-def">This property is defined by DragDropMgr.</div>
                </div>
                            <a name="mode"></a>
                <div class="mdetail alt">
                <h3>mode</i></h3>
                <code>public int mode</code>
                <div class="mdetail-desc">
                    &lt;static&gt; The current drag and drop mode.  Default: POINT                </div>
                <div class="mdetail-def">This property is defined by DragDropMgr.</div>
                </div>
                            <a name="preventDefault"></a>
                <div class="mdetail">
                <h3>preventDefault</i></h3>
                <code>public boolean preventDefault</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Flag to determine if we should prevent the default behavior of the
events we define. By default this is true, but this can be set to
false if you need the default behavior (not recommended)                </div>
                <div class="mdetail-def">This property is defined by DragDropMgr.</div>
                </div>
                            <a name="stopPropagation"></a>
                <div class="mdetail alt">
                <h3>stopPropagation</i></h3>
                <code>public boolean stopPropagation</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Flag to determine if we should stop the propagation of the events
we generate. This is true by default but you may want to set it to
false if the html element contains other features that require the
mouse click.                </div>
                <div class="mdetail-def">This property is defined by DragDropMgr.</div>
                </div>
                            <a name="useCache"></a>
                <div class="mdetail">
                <h3>useCache</i></h3>
                <code>public boolean useCache</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Set useCache to false if you want to force object the lookup of each
drag and drop linked element constantly during a drag.                </div>
                <div class="mdetail-def">This property is defined by DragDropMgr.</div>
                </div>
                        </div>
        
        
                    <h2 class="mdetail-head">Method Details</h2>
            <div class="detail-wrap">
                            <a name="getBestMatch"></a>
                <div class="mdetail">
                <h3>getBestMatch</i></h3>
                <code>public function getBestMatch(&nbsp;<code>DragDrop[] dds</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Helper function for getting the best match from the list of drag
and drop objects returned by the drag and drop events when we are
in INTERSECT mode.  It returns either the first object that the
cursor is over, or the object that has the greatest overlap with
the dragged element.
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>dds</code> : DragDrop[]<div class="sub-desc">The array of drag and drop objects
targeted</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>DragDrop</code><div class="sub-desc">The best single match</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="getCss"></a>
                <div class="mdetail alt">
                <h3>getCss</i></h3>
                <code>public function getCss(&nbsp;<code>String id</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    <b>Deprecated.</b> &lt;static&gt; Returns the style property for the DOM element (i.e.,
document.getElById(id).style)
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>id</code> : String<div class="sub-desc">the id of the elment to get</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>Object</code><div class="sub-desc">The style property of the element</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="getDDById"></a>
                <div class="mdetail">
                <h3>getDDById</i></h3>
                <code>public function getDDById(&nbsp;<code>String id</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Returns the DragDrop instance for a given id
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>id</code> : String<div class="sub-desc">the id of the DragDrop object</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>DragDrop</code><div class="sub-desc">the drag drop object, null if it is not found</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="getElement"></a>
                <div class="mdetail alt">
                <h3>getElement</i></h3>
                <code>public function getElement(&nbsp;<code>String id</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    <b>Deprecated.</b> &lt;static&gt; Returns the actual DOM element
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>id</code> : String<div class="sub-desc">the id of the elment to get</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>Object</code><div class="sub-desc">The element</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="getLocation"></a>
                <div class="mdetail">
                <h3>getLocation</i></h3>
                <code>public function getLocation(&nbsp;<code>DragDrop oDD</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Returns a Region object containing the drag and drop element's position
and size, including the padding configured for it
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>oDD</code> : DragDrop<div class="sub-desc">the drag and drop object to get the
location for</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>Ext.lib.Region</code><div class="sub-desc">a Region object representing the total area the element occupies, including any padding the instance is configured for.</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="getPosX"></a>
                <div class="mdetail alt">
                <h3>getPosX</i></h3>
                <code>public function getPosX(&nbsp;<code>el the</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    <b>Deprecated.</b> &lt;static&gt; Returns the X position of an html element
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>the</code> : el<div class="sub-desc">element for which to get the position</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>int</code><div class="sub-desc">the X coordinate @for DragDropMgr</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="getPosY"></a>
                <div class="mdetail">
                <h3>getPosY</i></h3>
                <code>public function getPosY(&nbsp;<code>el the</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    <b>Deprecated.</b> &lt;static&gt; Returns the Y position of an html element
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>the</code> : el<div class="sub-desc">element for which to get the position</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>int</code><div class="sub-desc">the Y coordinate</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="getRelated"></a>
                <div class="mdetail alt">
                <h3>getRelated</i></h3>
                <code>public function getRelated(&nbsp;<code>DragDrop p_oDD</code>, <code>boolean bTargetsOnly</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Returns the drag and drop instances that are in all groups the
passed in instance belongs to.
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>p_oDD</code> : DragDrop<div class="sub-desc">the obj to get related data for</div></li><li><code>bTargetsOnly</code> : boolean<div class="sub-desc">if true, only return targetable objs</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>DragDrop[]</code><div class="sub-desc">the related instances</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="getScrollLeft"></a>
                <div class="mdetail">
                <h3>getScrollLeft</i></h3>
                <code>public function getScrollLeft()</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Gets the scrollLeft
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li>None.</li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>int</code><div class="sub-desc">the document's scrollTop</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="getScrollTop"></a>
                <div class="mdetail alt">
                <h3>getScrollTop</i></h3>
                <code>public function getScrollTop()</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Gets the scrollTop
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li>None.</li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>int</code><div class="sub-desc">the document's scrollTop</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="getStyle"></a>
                <div class="mdetail">
                <h3>getStyle</i></h3>
                <code>public function getStyle(&nbsp;<code>HTMLElement el</code>, <code>string styleProp</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    <b>Deprecated.</b> &lt;static&gt; Returns the specified element style property
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>el</code> : HTMLElement<div class="sub-desc">the element</div></li><li><code>styleProp</code> : string<div class="sub-desc">the style property</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>string</code><div class="sub-desc">The value of the style property</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="handleWasClicked"></a>
                <div class="mdetail alt">
                <h3>handleWasClicked</i></h3>
                <code>public function handleWasClicked(&nbsp;<code>node the</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Recursively searches the immediate parent and all child nodes for
the handle element in order to determine wheter or not it was
clicked.
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>the</code> : node<div class="sub-desc">html element to inspect</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>void</code></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="isDragDrop"></a>
                <div class="mdetail">
                <h3>isDragDrop</i></h3>
                <code>public function isDragDrop(&nbsp;<code>String id</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Utility function to determine if a given element has been
registered as a drag drop item.
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>id</code> : String<div class="sub-desc">the element id to check</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>boolean</code><div class="sub-desc">true if this element is a DragDrop item, false otherwise</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="isHandle"></a>
                <div class="mdetail alt">
                <h3>isHandle</i></h3>
                <code>public function isHandle(&nbsp;<code>String id</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Utility function to determine if a given element has been
registered as a drag drop handle for the given Drag Drop object.
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>id</code> : String<div class="sub-desc">the element id to check</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>boolean</code><div class="sub-desc">true if this element is a DragDrop handle, false otherwise</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="isLegalTarget"></a>
                <div class="mdetail">
                <h3>isLegalTarget</i></h3>
                <code>public function isLegalTarget(&nbsp;<code>DragDrop the</code>, <code>DragDrop the</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Returns true if the specified dd target is a legal target for
the specifice drag obj
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>the</code> : DragDrop<div class="sub-desc">drag obj</div></li><li><code>the</code> : DragDrop<div class="sub-desc">target</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>boolean</code><div class="sub-desc">true if the target is a legal target for the dd obj</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="isLocked"></a>
                <div class="mdetail alt">
                <h3>isLocked</i></h3>
                <code>public function isLocked()</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Is drag and drop locked?
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li>None.</li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>boolean</code><div class="sub-desc">True if drag and drop is locked, false otherwise.</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="isTypeOfDD"></a>
                <div class="mdetail">
                <h3>isTypeOfDD</i></h3>
                <code>public function isTypeOfDD(&nbsp;<code>Object the</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; My goal is to be able to transparently determine if an object is
typeof DragDrop, and the exact subclass of DragDrop.  typeof
returns "object", oDD.constructor.toString() always returns
"DragDrop" and not the name of the subclass.  So for now it just
evaluates a well-known variable in DragDrop.
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>the</code> : Object<div class="sub-desc">object to evaluate</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>boolean</code><div class="sub-desc">true if typeof oDD = DragDrop</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="lock"></a>
                <div class="mdetail alt">
                <h3>lock</i></h3>
                <code>public function lock()</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Lock all drag and drop functionality
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li>None.</li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>void</code></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="moveToEl"></a>
                <div class="mdetail">
                <h3>moveToEl</i></h3>
                <code>public function moveToEl(&nbsp;<code>HTMLElement moveEl</code>, <code>HTMLElement targetEl</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Sets the x/y position of an element to the location of the
target element.
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>moveEl</code> : HTMLElement<div class="sub-desc">The element to move</div></li><li><code>targetEl</code> : HTMLElement<div class="sub-desc">The position reference element</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>void</code></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="numericSort"></a>
                <div class="mdetail alt">
                <h3>numericSort</i></h3>
                <code>public function numericSort()</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Numeric array sort function
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li>None.</li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>void</code></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="refreshCache"></a>
                <div class="mdetail">
                <h3>refreshCache</i></h3>
                <code>public function refreshCache(&nbsp;<code>Object groups</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Refreshes the cache of the top-left and bottom-right points of the
drag and drop objects in the specified group(s).  This is in the
format that is stored in the drag and drop instance, so typical
usage is:
<code>
Ext.dd.DragDropMgr.refreshCache(ddinstance.groups);
</code>
Alternatively:
<code>
Ext.dd.DragDropMgr.refreshCache({group1:true, group2:true});
</code>
@TODO this really should be an indexed array.  Alternatively this
method could accept both.
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>groups</code> : Object<div class="sub-desc">an associative array of groups to refresh</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>void</code></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="regDragDrop"></a>
                <div class="mdetail alt">
                <h3>regDragDrop</i></h3>
                <code>public function regDragDrop(&nbsp;<code>DragDrop oDD</code>, <code>String sGroup</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Each DragDrop instance must be registered with the DragDropMgr.
This is executed in DragDrop.init()
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>oDD</code> : DragDrop<div class="sub-desc">the DragDrop object to register</div></li><li><code>sGroup</code> : String<div class="sub-desc">the name of the group this element belongs to</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>void</code></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="regHandle"></a>
                <div class="mdetail">
                <h3>regHandle</i></h3>
                <code>public function regHandle(&nbsp;<code>String sDDId</code>, <code>String sHandleId</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Each DragDrop handle element must be registered.  This is done
automatically when executing DragDrop.setHandleElId()
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>sDDId</code> : String<div class="sub-desc">the DragDrop id this element is a handle for</div></li><li><code>sHandleId</code> : String<div class="sub-desc">the id of the element that is the drag
handle</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>void</code></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="startDrag"></a>
                <div class="mdetail alt">
                <h3>startDrag</i></h3>
                <code>public function startDrag(&nbsp;<code>x {int}</code>, <code>y {int}</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Fired when either the drag pixel threshol or the mousedown hold
time threshold has been met.
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>{int}</code> : x<div class="sub-desc">the X position of the original mousedown</div></li><li><code>{int}</code> : y<div class="sub-desc">the Y position of the original mousedown</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>void</code></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="stopEvent"></a>
                <div class="mdetail">
                <h3>stopEvent</i></h3>
                <code>public function stopEvent(&nbsp;<code>Event e</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Utility to stop event propagation and event default, if these
features are turned on.
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>e</code> : Event<div class="sub-desc">the event as returned by this.getEvent()</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>void</code></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="swapNode"></a>
                <div class="mdetail alt">
                <h3>swapNode</i></h3>
                <code>public function swapNode(&nbsp;<code>n1 the</code>, <code>n2 the</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Swap two nodes.  In IE, we use the native method, for others we
emulate the IE behavior
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>the</code> : n1<div class="sub-desc">first node to swap</div></li><li><code>the</code> : n2<div class="sub-desc">other node to swap</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>void</code></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="unlock"></a>
                <div class="mdetail">
                <h3>unlock</i></h3>
                <code>public function unlock()</code>
                <div class="mdetail-desc">
                    &lt;static&gt; Unlock all drag and drop functionality
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li>None.</li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>void</code></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                            <a name="verifyEl"></a>
                <div class="mdetail alt">
                <h3>verifyEl</i></h3>
                <code>public function verifyEl(&nbsp;<code>HTMLElement el</code>&nbsp;)</code>
                <div class="mdetail-desc">
                    &lt;static&gt; This checks to make sure an element exists and is in the DOM.  The
main purpose is to handle cases where innerHTML is used to remove
drag and drop objects from the DOM.  IE provides an 'unspecified
error' when trying to access the offsetParent of such an element
                <div class="mdetail-params">
                    <strong>Parameters:</strong>
                    <ul><li><code>el</code> : HTMLElement<div class="sub-desc">the element to check</div></li>                    </ul>
                    <strong>Returns:</strong>
                    <ul>
                        <li><code>boolean</code><div class="sub-desc">true if the element looks usable</div></li>
                    </ul>
                </div>
                </div>
                <div class="mdetail-def">This method is defined by DragDropMgr.</div>
                </div>
                        </div>
        
                
        </div>
    <hr>
    <div style="font-size:10px;text-align:center;color:gray;">Ext - Copyright &copy; 2006-2007 Ext JS, LLC<br />All rights reserved.</div>

    </body>
</html>